High-strength Chemically Resistant Thin Sheath Fibers and Methods of Manufacture
Patent #: 6,703,122
Filed: 2002-07-01
Issued: 2004-02-28
Description:
1. A fiber comprising: a core that is formed from a core material, and a sheath that is formed from a sheath material and at least partially surrounds the core, wherein the sheath material comprises a fluoropolymer; and wherein the sheath material has an apparent shear viscosity VS that is equal to or less than an apparent shear viscosity of the core material VC.
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